Show:
Tax, Tip, Markup
Discount
Interest
The Percent Equation
Percent of Change
100

This is the amount of tax Joe will pay for a $15 shirt with 6% tax.

What is $0.90?

100
The amount of discount on a $30 item with a 25% discount.
What is $7.50
100

You deposit $500 into an account that earns 6% simple annual interest. How much interest will you earn after 2 years?

What is $60

100

What number is 20% of 110?

What is 22

100

5 cups to 8 cups

What is 60%

200

Total cost for a $110 dinner with 25% tip!

What is $137.50?

200
The amount of discount when Mike bought a $990 computer with a 30% discount.
What is $297
200

You take out a $3,000 loan with a simple interest rate of 4% for 3 years. How much money will you have to pay back the bank? 

What is $3,360

200

30 people each donated 2 toys. 15% of the toys donated were Disney themed. How many toys donated were Disney themed? 

What is 9

200

75 students to 15 students. What is the percent decrease?

What is 80%

300

This is the total cost of a baseball bat priced at $110 with 6.5% tax.

What is $117.15

300
This is the sale price for an item regularly $65 with a 15% discount.
What is $55.25
300

You put $750 into a certificate of deposit. Your simple annual interest rate is 4%. You receive a check for the interest at the end of each year. How long will it take to earn $150 in interest?

What is 5 years

300

30 people each donated 2 toys. 15% of the toys donated were Disney themed. How many toys donated were NOT Disney themed?

What is 51

300

Yesterday your bus ride to school took 8 minutes. Today because of the snow, the bus ride took 10 minutes. What is the percent of increase?

What is 25%

400

The wholesale price of the skateboard was $70. The markup of the skateboard is 125%. What is the new price?

$157.50

400
This is the final price for an item costing $85.50 with a 20% discount.
What is $68.40
400

You deposit $500 into a savings account that is compounded annually at 3% for 2 years. What is the amount in your savings account after 2 years?

$530.45

400

A clothing salesperson sells a suit for $350. The salesperson receives an 8% commission on the sale. How much is the commission?

What is $28

400

Adding cheese to a McDonald's Quarter Pounder increases the calorie count from 420 to 510. What is the percent of change?

What is 21.4%

500

A store pays $120 for a bicycle. The store sells the bicycle for $198. What percent did the store markup the bicycle?

What is 65%

500
The percent of discount on an item that was $68 and is now $40.80.
What is 40%
500

Jake received a student loan for $12,000. His bank has a simple interest rate of 6%. Jake plans to pay the loan off in 5 years.

Susan also received a $12,000 loan and her bank is compounded annually at 6% interest for 5 years.

What is the difference in Jake's and Susan's interest rate? 

What is $458.71 

500

Suppose you earn $6 per hour at your part-time job. What will your new hourly rate be after a 2.5% raise?

What is $6.15.

500

The price of a CD player was marked down from $69.95 to $56.00. What was the percent of discount?

What is 19.9%